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Study Led by Defenders of Wildlife Scientist Shows Noise Pollution Impacts on Migratory Birds
“The major takeaway from this study is that anthropogenic noise affects many aspects of bird behavior, with some responses more directly tied to fitness,” said Natalie Madden, lead author of the new study.
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Defenders Receives Advocacy Organization of the Year Award
Defenders of Wildlife joined its partners in the Safe Passage coalition today to accept the Advocacy Organization of the Year Award at the 2026 Sweethearts
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Defenders Raises Alarm Over Administration’s Proposal to Amend Rule Protecting North Atlantic Right Whales From Deadly Vessel Strikes
Defenders of Wildlife is devastated to learn that a three-year-old female North Atlantic right whale was found dead off Virginia on February 10, 2026. This
Press Releases
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Conservation Groups Applaud Sen. Merkley for Resolution Calling for a National Biodiversity Strategy
As the United States faces escalating impacts from the joint biodiversity and climate crises, leading conservation groups including Defenders of Wildlife, the Endangered Species Coalition
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Defenders Responds to Late Hour Lawsuit Challenging Colorado Gray Wolf Reintroduction
DENVER – Late Monday, the Gunnison County Stockgrowers’ Association, Inc. and Colorado Cattlemen’s Association filed a lawsuit challenging Colorado’s gray wolf reintroduction, an initiative three
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Defenders of Wildlife Outraged as Interior Department Halts Progress on Migratory Bird Treaty Act Protections
The U.S. Department of the Interior today announced it is halting efforts to finalize key protective measures under the Migratory Bird Treaty Act—the nation’s landmark
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Wolverine Receives Much-Needed Endangered Species Act Protections
The U.S. Fish and Wildlife Service announced today that it will protect the wolverine population in the lower 48 states as threatened under the Endangered
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North Carolina General Assembly appropriates $2 million for wildlife crossings
In honor of Road Safety Week, the Safe Passage Fund Coalition applauds the North Carolina General Assembly for appropriating $2 million in funding for infrastructure
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